Scientists report that the loss of species is twice the current estimate, with 1 in…
Browsing: Extinction
Extinction is the permanent loss of a species, marking the end of its evolutionary journey. It can occur naturally over long timescales, but human activity—through habitat destruction, climate change, pollution, and overexploitation—has dramatically accelerated extinction rates. Scientists study extinction to understand the dynamics of ecosystems, the resilience of species, and the long-term consequences of biodiversity loss. Research in this field sheds light on past mass extinctions, helps identify species at risk today, and informs conservation strategies aimed at preserving life’s diversity in the face of ongoing environmental change.
A new study indicates that a combination of volcanic activity and oceanic purification processes drove…
A 400-million-year evolutionary history. Euglenoids, a unique group of single-celled protists, occupy a mysterious niche,…
A research team from USC Dornsife has made significant discoveries regarding the drastic changes caused…
New research reveals that Earth’s geological history is tied to astronomical motions—not just the planet’s…
For years, scientists have debated whether humans or the climate caused the population of large…
Researchers from Curtin University have made a bittersweet discovery, identifying three new species of mulgaras,…
Scientists have discovered a pivotal role of oceanic anoxia in the Triassic–Jurassic mass extinction, indicating…
Free-thinking computers reverse-engineered the fossil record to identify the causes of a cataclysm. To address…
Cycads, ancient plants once prevalent during the Mesozoic Era, have mostly gone extinct, with a…
The houting fish, once thought extinct, is still thriving, as revealed by DNA comparisons with…
Ancient DNA analysis reveals that Cuban and Hispaniolan parrots had wider historical ranges, with human…
First-Ever RNA Sequencing of an Extinct Species A recent study successfully isolated and sequenced century-old…
Researchers studying a lizard species in southeastern Arizona discovered that 70 years’ worth of climate-related…
A new study reveals that beyond species extinction, entire genera of vertebrates are disappearing at…
New research explores how “flower power” persisted through the mass extinction event 66 million years…
A giant Permian predator, Pampaphoneus biccai, was unearthed in Brazil, revealing new insights into prehistoric…
Cryobanking offers a promising conservation strategy, preserving genetic material to prevent extinctions and enabling future…